Hazardous waste · violations by year
Hazardous waste violations in Wisconsin in 2025
- 200Handlers cited
- 679Violations on record
- 174Handlers cited in 2024
- 1stAmong Wisconsin counties that year
Wisconsin has 200 hazardous waste handlers with at least one violation on record during 2025, across 679 separate violations. That compares with 174 in 2024. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Violations recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-17 | AMCOR FLEXIBLES NORTH AMERICA, INC. - NIC | Neenah | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-12-17 | AMCOR FLEXIBLES NORTH AMERICA, INC. - NIC | Neenah | Standards Applicable to Generators of HW: General | S |
| 2025-12-17 | HIGHLINE WARREN LLC | Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2025-12-17 | HIGHLINE WARREN LLC | Milwaukee | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-12-17 | KEWAUNEE FABRICATIONS LLC | Kewaunee | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-12-17 | KEWAUNEE FABRICATIONS LLC | Kewaunee | Standards Applicable to Generators of HW: General | S |
| 2025-12-17 | KEWAUNEE FABRICATIONS LLC | Kewaunee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-12-17 | KEWAUNEE FABRICATIONS LLC | Kewaunee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-12-12 | THERMAL TRANSFER PRODUCTS LTD | Racine | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-12-12 | THERMAL TRANSFER PRODUCTS LTD | Racine | Standards Applicable to Generators of HW: General | S |
| 2025-12-12 | THERMAL TRANSFER PRODUCTS LTD | Racine | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-12-11 | SHERWIN-WILLIAMS #703232 | Holmen | Standards Applicable to Generators of HW: General | S |
| 2025-12-11 | SHERWIN-WILLIAMS #703232 | Holmen | Violation of a Federal or State Statute | S |
| 2025-12-10 | SUN CHEMICAL CORP GPI DIV | Menasha | Standards Applicable to Generators of HW: General | S |
| 2025-12-10 | SUN CHEMICAL CORP GPI DIV | Menasha | Violation of a Federal or State Statute | S |
| 2025-12-10 | MCLOONE METAL GRAPHICS | La Crosse | Standards Applicable to Generators of HW: General | S |
| 2025-12-10 | MCLOONE METAL GRAPHICS | La Crosse | Standards Applicable to Generators of HW: General | S |
| 2025-12-10 | MCLOONE METAL GRAPHICS | La Crosse | Standards Applicable to Generators of HW: General | S |
| 2025-12-10 | NORTHERN ENGRAVING CORP - WEST SALEM | West Salem | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-12-10 | NORTHERN ENGRAVING CORP - WEST SALEM | West Salem | Standards Applicable to Generators of HW: General | S |
| 2025-12-10 | NORTHERN ENGRAVING CORP - WEST SALEM | West Salem | Violation of a Federal or State Statute | S |
| 2025-12-10 | NORTHERN ENGRAVING CORP - WEST SALEM | West Salem | Standards Applicable to Generators of HW: General | S |
| 2025-12-09 | CHROME TECH OF WISCONSIN INC | Franklin | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | E |
| 2025-12-09 | LOGISTICS RECYCLING INC | Green Bay | Standards Applicable to Transporters of HW: General | E |
| 2025-12-08 | ARTEMAX | New Berlin | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-12-08 | ARTEMAX | New Berlin | Standards for Used Oil: Generators | S |
| 2025-12-08 | ARTEMAX | New Berlin | Standards Applicable to Generators of HW: General | S |
| 2025-12-04 | APTAR MUKWONAGO | Mukwonago | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | E |
| 2025-12-04 | APTAR MUKWONAGO | Mukwonago | Standards Applicable to Generators of HW: Exports of HW | E |
| 2025-12-04 | DYNATECT MANUFACTURING INC | New Berlin | Standards for Used Oil: Generators | S |
| 2025-12-04 | DYNATECT MANUFACTURING INC | New Berlin | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | S |
| 2025-12-04 | DYNATECT MANUFACTURING INC | New Berlin | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-12-04 | DYNATECT MANUFACTURING INC | New Berlin | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-12-04 | DYNATECT MANUFACTURING INC | New Berlin | Standards Applicable to Generators of HW: General | S |
| 2025-12-04 | CINTAS FIRST AID AND SAFETY - 80P | Appleton | Standards Applicable to Generators of HW: General | S |
| 2025-12-04 | OCTOPI BREWING LLC | Waunakee | Standards Applicable to Generators of HW: General | S |
| 2025-12-03 | BW CONVERTING, INC | Green Bay | Standards Applicable to Generators of HW: General | S |
| 2025-12-03 | BW CONVERTING, INC | Green Bay | Standards Applicable to Generators of HW: General | S |
| 2025-11-20 | DRS NAVAL POWER SYSTEMS | Menomonee Falls | Standards Applicable to Generators of HW: General | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards Applicable to Generators of HW: General | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards Applicable to Generators of HW: General | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards for Used Oil: Generators | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Land Disposal Restrictions: General | S |
| 2025-11-19 | J.W. SPEAKER CORP | Germantown | Standards Applicable to Generators of HW: General | S |
| 2025-11-19 | NORTHSTAR MEDICAL RADIOISOTOPES, LLC | Beloit | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-11-19 | NORTHSTAR MEDICAL RADIOISOTOPES, LLC | Beloit | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-11-19 | NORTHSTAR MEDICAL RADIOISOTOPES, LLC | Beloit | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-11-19 | NORTHSTAR MEDICAL RADIOISOTOPES, LLC | Beloit | Standards Applicable to Generators of HW: General | S |
| 2025-11-12 | PARKER HANNIFIN CORP - HPD | Manitowoc | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-11-12 | THERMA-TRON-X INC | Sturgeon Bay | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-11-12 | THERMA-TRON-X INC | Sturgeon Bay | Standards for Used Oil: Generators | S |
| 2025-11-12 | THERMA-TRON-X INC | Sturgeon Bay | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | S |
| 2025-11-12 | HI TEC FABRICATION LLC | Sturgeon Bay | Standards Applicable to Generators of HW: General | S |
| 2025-11-12 | HI TEC FABRICATION LLC | Sturgeon Bay | Standards Applicable to Generators of HW: General | S |
| 2025-11-12 | HI TEC FABRICATION LLC | Sturgeon Bay | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-11-12 | HI TEC FABRICATION LLC | Sturgeon Bay | Standards Applicable to Generators of HW: General | S |
| 2025-11-12 | HI TEC FABRICATION LLC | Sturgeon Bay | Standards Applicable to Generators of HW: General | S |
| 2025-11-12 | FOREFRONT MANAGEMENT LLC | Manitowoc | Standards Applicable to Generators of HW: General | S |
| 2025-11-12 | FOREFRONT MANAGEMENT LLC | Manitowoc | Standards Applicable to Generators of HW: General | S |
| 2025-11-11 | PROFILE FINISHING SYSTEMS, LLC | Kaukauna | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-11-04 | MOLDED DIMENSIONS INC | Port Washington | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-11-04 | MOLDED DIMENSIONS INC | Port Washington | Standards for Used Oil: Generators | S |
| 2025-11-04 | MOLDED DIMENSIONS INC | Port Washington | Violation of a Federal or State Statute | S |
| 2025-11-04 | ELITE MARBLE CO | Montello | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | S |
| 2025-11-04 | ELITE MARBLE CO | Montello | Standards Applicable to Generators of HW: General | S |
| 2025-11-04 | PICKARTS LLC | Fond Du Lac | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-11-04 | PICKARTS LLC | Fond Du Lac | Standards Applicable to Generators of HW: General | S |
| 2025-10-30 | H&S MANUFACTURING CO INC | Marshfield | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-30 | H&S MANUFACTURING CO INC | Marshfield | Standards for Used Oil: Generators | S |
| 2025-10-30 | H&S MANUFACTURING CO INC | Marshfield | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-30 | H&S MANUFACTURING CO INC | Marshfield | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-30 | H&S MANUFACTURING CO INC | Marshfield | Standards Applicable to Generators of HW: General | S |
| 2025-10-30 | H&S MANUFACTURING CO INC | Marshfield | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-30 | ALS - MARSHFIELD LLC | Marshfield | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-29 | NORTHPORT MARINE LLC | Gillett | Standards for Used Oil: Generators | S |
| 2025-10-29 | NORTHPORT MARINE LLC | Gillett | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | S |
| 2025-10-29 | NORTHPORT MARINE LLC | Gillett | Standards Applicable to Generators of HW: General | S |
| 2025-10-29 | UNITED PARCEL SERVICE, INC. - OAK CREEK | Oak Creek | Standards Applicable to Generators of HW: General | S |
| 2025-10-29 | NICOLET PLASTICS INC | Mountain | Standards Applicable to Generators of HW: General | S |
| 2025-10-29 | NICOLET PLASTICS INC | Mountain | Standards for Used Oil: Generators | S |
| 2025-10-29 | CUSTOM PULTRUSIONS INC | Baraboo | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-29 | CUSTOM PULTRUSIONS INC | Baraboo | Standards Applicable to Generators of HW: General | S |
| 2025-10-23 | WEINBRENNER SHOE CO | Marshfield | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-23 | WEINBRENNER SHOE CO | Marshfield | Standards Applicable to Generators of HW: General | S |
| 2025-10-23 | WEINBRENNER SHOE CO | Marshfield | Standards Applicable to Generators of HW: General | S |
| 2025-10-22 | PROMEGA CORP | Madison | Land Disposal Restrictions: General | S |
| 2025-10-22 | PROMEGA CORP | Madison | Standards Applicable to Generators of HW: General | S |
| 2025-10-22 | PROMEGA CORP | Madison | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-22 | KINGSBURY INC OSHKOSH DIVISION | Oshkosh | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-22 | KINGSBURY INC OSHKOSH DIVISION | Oshkosh | Standards Applicable to Generators of HW: General | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards Applicable to Generators of HW: General | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-10-22 | COOPER POWER SYSTEMS LLC | South Milwaukee | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
Figures from EPA’s RCRAInfo download.